46139106 has 64 divisors (see below), whose sum is σ = 105799680. Its totient is φ = 13296960.

The previous prime is 46139099. The next prime is 46139131. The reversal of 46139106 is 60193164.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241471 + ... + 241661.

It is an arithmetic number, because the mean of its divisors is an integer number (1653120).

Almost surely, 2^46139106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46139106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52899840).

46139106 is an abundant number, since it is smaller than the sum of its proper divisors (59660574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46139106 is a wasteful number, since it uses less digits than its factorization.

46139106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 46139106 is about 6792.5772722877. The cubic root of 46139106 is about 358.6656000592.

The spelling of 46139106 in words is "forty-six million, one hundred thirty-nine thousand, one hundred six".